Spaniards tend to say aquí whereas Latin Americans will use acá much more. To a Spaniard the Mexican invitation Vamos a tomar sounds peculiar and even offensive. Once it becomes clear that the idea is to have a drink, all is calm and ok.
https://mamiverse.com/wp-content/uploads/2013/10/10-Spanish-Words-and-Their-Meaning-in-Different-Countries-SliderPhoto.jpg435600Delfin Carbonell Bassethttp://mamiverse.com/wp-content/uploads/2018/02/logosmallMamiverse-1.pngDelfin Carbonell Basset2013-10-30 09:56:542016-07-14 20:30:58Spanish Words & Their Meanings in Different Countries