Yes you can! The platform can facilitate both ad-hoc and regular monthly crystallisations. You can do this via UFPLS or Flexi Access Drawdown. If you choose the Flexi Access Drawdown journey you can choose to take the PCLS only, or you can choose to include monthly taxable income payments.
You can also have multiple monthly crystallisations. However, you can only have one regular crystallisation per account. If a client would like multiple they would have to open a sub-account. You can find out more about this here