Cloud OTL - Is it possible to create a time entry on a blank timecard

Summary:

We are trying to understand if we can create a time entry on a timecard or a specific day on the timecard which doesnt have any rows at all

Content (required):

We are trying to understand if we can create a time entry on a timecard or a specific day on the timecard which doesnt have any rows at all. From what we under stand new time entries cannot be created when there is not even a single entry at all for that day

Example - Populate Reg = 8 hours on timecards on a specific day of the week on timecards