yes the Recurring Sales Lines would work for your example. The name of the functionality is somewhat misleading - it does not have to be recurring.
This is how I would do it using your example:
1. In the Recurring Sales Lines Page create a new code, enter the expense details in the recurring sales lines card

2. Assign this recurring sales code to all your customers. Use Edit in Excel or Configuration Packages to not do it manually.

3. Run the Create Recurring Sales Invoices batch job for the code created in step 1. This will create sales invoices for all the customers added in step 2
