repeating tasks in parking lot

I can understand the thinking behind not allowing repeating tasks in the parking lot - i.e. if they're not assigned to a particular day, you can't really set them to repeat daily, weekly etc. However I've got quite a lot of tasks that need to be repeated at some interval (e.g. annually in July), even if I haven't yet set a specific date. I would love to be able to set these to 'repeat', with a copy dropping back into the parking lot when I mark it as completed for a particular day. Hope this makes sense. Thanks!