How to schedule Generate Revenue process?

Summary:

We have scheduled generate revenue process to run every two hours. In the Generate Revenue process the from date and to date parameters are mandatory. In the to-date we had given 11 April as the date. We didnt give a future date as we didn't want future dated events to get recognized.

We expected that the system would automatically pick up the system date as the to-date but the to-date remains as 11 April and because of this no revenue is getting recognized and the user has to manually run the process every time.

Do we have a workaround for this?