Spilt Between Goals

It would be awesome if i could split income amounts between 2 goals or between income and a goal. For example:

I received $150, I can split it. I click split and choose $140 to income and $10 to my Car savings. Or do $100 to Car Savings and $10 to House Savings.

I know you have a similar feature but i can only spilt that between categories and income, not goals.