Feature Request: Multiple guides from "New Guide" dialogue box

I use the "new guide" option on a regular basis.

For each guide placed the dialogue box has to be reopened which is very time to consume, even if adding a keyboard shortcut.

I see that the latest CC update has the option to create a regular grid but I often create guides at non-regular intervals.

It would probably be a simple change to keep the dialogue box open for another input and then click another button to close when finished.