You can. By disconnecting your acct and logging into the other. But make sure your acct is linked to fb or an email. If not, you'll lose it. Also when u make a new acct it cannot be disconnected for 24hrs.
iOS not having a cloner so I can delete PimD off my phone and only have it on my iPad kills me a little inside.
My alt is on my iPad, my main on my phone. I'd prefer just having both on my iPad.); But iOS gotta be some kind of way.