What to do> should i graduate on time from college or continue my education?

I have been working towards graduating on time from college - this may - and I will be finished with my BA in english adn a minor in Comparative Literature - but I recently found out about a minor in Journalism that I can complete in another semester but that would mean not graduating "on time". What should I do - I was planning on pursuing my masters in English starting in the fall as well and am looking for jobs now at the same time - It is becoming overwhelming? What should I do? Get job and pursue the masters, do the journalism and find a part time job for one more semester and then do the masters? - anyone ever in this situation? whats more important graduating on time and just starting to work somewhere or finishing school then working? I need guidance