Should Consistency or Semantics be valued more in terms of language?

In my application, there are several pages where the user can edit data or create a new entry all together. The main header of each page gives a brief description of the action the user is performing, such as "Creating Entry" or "Editing Entry".

However there are some cases where it feels more appropriate to title the page "Adding ..." instead of "Creating ...".

Would this take away from user experience in terms of consistent language across the application? Is this a complete non issue that I am over analyzing?

I don't want to confuse the user by using different terms for similar actions, but I also feel the semantics in this case is important.

I hope some of you can shed some light on this dilemma, thanks!