Simple macro to move data down one cell in To Do list?

Hello all!

Looking for a simple macro to move the contents of H2:I2 in my attached worksheet down one cell after entering the data.
The right section (H2:I2) is my To Do list, and I want to be able to enter a task and then have it shift down after hitting "Enter" leaving a blank line above for a new task.
Catch is, I don't want to insert a new line because the data on the left side should remain static.
Please see my attachment, which should make it pretty clear!

Thank you for your help!

~mauxhall