Is it possible to use Membership & Supporter together?

Is it possible for me to set up my site as a membership site, and use it alongside Supporter?

What I’m hoping will work, is that if somebody is a free member, they will have the free services whern they set up a site on multisite, but if they are a premium member, they will automatically be a supporter, and I can use supporter in the usual way.

EDIT

It wouldn’t matter if this worked the other way round, so if they were a supporter, it would give them premium membership.