By Jamie Spencer Barcelona head coach Hansi Flick enjoyed yet another La Liga win on Wednesday night, watching his team secure what was ultimately a comfortable 1-0 scoreline against Getafe. Robert Lewandowski scored the only goal of the game inside the opening 20 minutes, but Barca controlled 78% of possession and limited the visitors from Madrid to a single shot on target. It was a seventh straight victory of the new league season for the Catalans, maintaining their early four-point lead over rivals Real Madrid – the reigning champions dropped points twice in August. Seven is the same number…