Business & farm

You will need to enter two different Self-Employment activities.

As both activities are separate from each other. 

You will report your business on its own Schedule C.

You can then add another Schedule C to report the housing allowance for your spouse.  Your spouse should have received a W-2 Form.  Make sure to select that they are a member of the clergy.  TurboTax will walk you through the steps and will ask for your housing allowance once you mark this box.