Save user data in another table once a user is created in django admin

I am a beginner in django. I am using django 1.10 with allauth app which takes care of frontend registration, sending user confirmation email,validation, login with email etc.

The allauth app inserts three rows in three tables when a user is created.

1. auth_user
2. account_emailaddress
3. account_emailconfirmation

When adding a user from admin it creates a row in auth_user and general_userprofile table. I would like to insert a row in account_emailaddress table when admin creates a user.

Fields in account_emailaddress are--

id
email
verified
primary
user_id

The models.py looks like --

class EmailAddress(models.Model):
    #user = models.ForeignKey(User)
    user = models.OneToOneField(User, unique=True, related_name ='address')
    email = models.EmailField()
    verified = models.BooleanField(verbose_name=_('verified'), default=True)
    primary = models.BooleanField(verbose_name=_('primary'), default=True)

    class Meta:
        db_table = 'account_emailaddress'


class UserProfile(models.Model, HashedPk):
    user = models.OneToOneField(User, unique=True, related_name ='profile')
    job_title = models.CharField(max_length=128, blank=True, null=False, default="")
    website = models.URLField(max_length=255, blank=True, null=True)
    organisation = models.CharField(max_length=50, blank=True, null=True, default="")
    phone_number = PhoneNumberField( blank=True, null=True)


@receiver(post_save, sender=User)
def create_profile(sender, instance, created, **kwargs):
    if created:
        UserProfile.objects.create(user=instance)
        EmailAddress.objects.create(user=instance

)

Forms.py look like this

from django import forms
from django.contrib.auth.models import User
from django.utils.translation import ugettext as _
from crispy_forms.helper import FormHelper
from crispy_forms.layout import Layout, Div, Field
from ajax_select.fields import AutoCompleteSelectField, AutoCompleteField
from phonenumber_field.formfields  import PhoneNumberField
from . import models
from captcha.fields import ReCaptchaField


class SignUpForm(forms.Form):
    first_name = forms.CharField(max_length=30)
    last_name = forms.CharField(max_length=30)
    phone_number = PhoneNumberField(label=_("Phone (Please state your country code eg. +44)"))
    organisation = forms.CharField(max_length=50)
    email = forms.EmailField()
    password1 = forms.CharField(max_length=20)
    password2 = forms.CharField(max_length=20)
    captcha = ReCaptchaField(attrs={'theme' : 'clean'})


    def signup(self, request, user):
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        """
        profile, created = models.UserProfile.objects.get_or_create(user=user)
        profile.phone_number = self.cleaned_data['phone_number']
        profile.organisation = self.cleaned_data['organisation']
        profile.save()
        user.save()
        """
        up = user.profile
        up.phone_number = self.cleaned_data['phone_number']
        up.organisation = self.cleaned_data['organisation']
        user.save()
        up.save()

How can I get the user id and email which is created under class EmailAddress and save it to the table.