You can create recurring Shift in Care Diary and avoid creating same shift again. It works very similar to any other calendar apps like Google calendar or Microsoft calendar outlook.
Steps
Login to the Care Diary login page and go to Roster using the left menu. Once you are on the Roster page, click on the Add Shift button.
A new modal will pop up where you can provide the details of the shift.
Enable the Repeat shift toggle
Here you can set different options based on your requirements. For example
Create a shift which repeats everyday until a given date
Create a shift which repeats every Wednesday for next 10 weeks
Create a shift which repeats every second Monday until a given date
Finally hit Save draft(Not visible to staff) or Publish(Visible to staff).