Stripe products exist but Searchie can't collect a deposit AND start monthly billings

Talked to support about what I'm trying to set up -- not available yet. Naturally, there is a cost to set someone up and then there is an ongoing monthly subscription fee until cancelled. I would like to charge the setup cost, down payment, initial subscription fee... what ever you'd like to call it... Immediately... Then 30 days down the road, begin monthly maintenance charges. It would be wonderful if Searchie could do this in one transaction... Currently I have the $200 "One Time Setup Fee" as a transaction... and now that I think of it... Probably can't go back and then charge the "$45/month" add on because they have already become a member by paying the "One Time Setup Fee"... Or can I?