mysqli: can it prepare multiple queries in one statement?

I would like to know if i can prepare one mysqli statement that executes multiple queries:

mysqli->prepare(query1 ...1,2,3 param...; query2...4,5 param...);
or 
mysqli->prepare(insert into ...1,2,3 param...; insert into...4,5 param...);
and after all
mysqli->bind_param("sssss", 1, 2, 3, 4, 5);

In that way it make error: Call to a member function bind_param() on a non-object in...

$stmt = $sql->getQueryPrepare("INSERT INTO user (id_user, username, pw, email) VALUES (?,?,?,?); INSERT INTO process (id_user, idp) VALUES (?,?);");

$stmt->bind_param("ssssss",$id, $username, $pw, $email, $id, $idp);

$stmt->execute();
$stmt->close();