You can just not 'link' transfers. You could assign a category to each side (deposit, withdrawal) and hide one side (either money out or money in) from reports if you only want one side on reports.
-Rob
@squirrelbeforesunset, thanks for posting your suggestions to the Community!
Since you want to outline and request just one idea per Idea post in accordance with our guidelines here, I went ahead and moved this out of Feature Requests. In this case, however, it sounds like we have a couple of existing requests that would meet your needs!
If so, please be sure to add your vote and feedback. @RobWilk also provided a great suggestion, given the flexibility you have with excluding transactions from Reports and the Spending Plan regardless of the Category —
I hope this helps!