Go to Start Career < Player Manager
You can choose between using an existing pro (an actual player) or you can create a pro.
Select Existing pro. I picked Luis Suarez from Liverpool just as a personal preference but picking any big named players like Aguero, Robin van Persie or Rooney will do.
Now you can play or sim (to make it even quicker) the 3 pre season friendly games and then you will start the first league game where the achievement will begin. I prefered to control all of the squad because i could put more passes through to my pro for him to score.
In my first league game i scored a hat trick (three goals) and got subbed on 76mins and still got the achievement. The achievement will unlock after you advance past the present match day.
Hope this helps :)