Sign up a new user

I'm working with Openfire and Smack. My problem is, whenever I want to sign someone up I need to log into Openfire, like this:

connection.login(Username,Password);
   AccountManager accountManager =AccountManager.getInstance(connection);
  accountManager.createAccount(Username1,Password1);

So, can I somehow avoid this useless login?

Thank you.

P.s. Sorry, couldn't appropriately insert code because something went wrong and code doubled itself.