When creating Scheduled transactions, you'll most likely want to add your income as well. Usually your income does not arrive to you in full amount but only after some fees have been deducted from it - income tax, health insurance and other contributions.
Currently this cannot be created in MoneyWiz as a single transaction. You'd need to create the income part separately and the expenses separately. However, it's up to you whether you bundle all the expenses in one transaction (using split transactions) or create a separate expense for each fee.